Specifications

ES/OL
Evaluator Series On-Line™
Storage Systems
Product Analysis
May, 2011
Page 3 of 30
Analysis of Fujitsu ETERNUS DX400 S2
Models DX410 and DX440
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Model Comparison
Model DX410 S2
Model DX440 S2
Form Factor
Rack Mount (3U base
+ 2U Expansion)
Rack Mount (3U base
+ 2U Expansion)
Number of Controllers
2
2
RAID Levels
0, 1, 1+0, 5,5+0, 6
0, 1, 1+0, 5,5+0, 6
Maximum Disk Drives
240 (3.5”) / 480 (2.5”)
480 (3.5”), 960 (2.5”)
Disk Drive Types
3.5” or 2.5” Enterprise
SSD
100 GB, 200 GB
100 GB, 200 GB
3.5” 15k rpm SAS
300, 450, 600 GB
300, 450, 600 GB
2.5” 10k rpm SAS
300, 450, 600 GB
300, 450, 600 GB
3.5” 7.2k SAS nearline
1 TB, 2 TB
1 TB, 2 TB
Total Physical Capacity
Enterprise SSD
96.0 TB
192.0 TB
SAS
288.0 TB
576.0 TB
Nearline SAS
480.0 TB
960.0 TB
Maximum Volumes / RAID group
128
128
Max Number of Connected Hosts
1,024
1,024
Max Affinity Groups
1,024
1,024
Max Hosts per port
256
256
Thin Provisioning Pools
240
256
Maximum Logical Volumes
16,384
16,384
Maximum LUN Size
128 TB
128 TB
Number of Host Interfaces
4 - 16 (2 – 8 / controller)
4 - 32 (2 - 16 / controller)
Host Interfaces /
Controller
FC
4/8/16 @ 2 /4 /8 Gb
4 - 32 @ 2 /4 /8 Gb
FCoE
4/8 @ 10 Gb
4 - 16 @ 10 Gb
iSCSI
4/8 @ 1 /10 Gb
4 - 16 @ 1 /10 Gb
Cache Capacity
8 or 16 GB / controller
6 - 48 GB / controller
Drive Interface
SAS (4X @ 6 Gbit/s)
SAS (4X @ 6 Gbit/s)
Dimensions (W x D x H)
19” x 27.6” x 5.2” (3U)
Mínimum Config
19” x 27.6” x 5.2” (3U)
Mínimum Config
Additional Drive Enclosures
Max 20
Max 40
1
Calculated as 1k byte = 1,000 bytes and includes system disk capacity
2
Calculated as 1k byte = 1,024 bytes and when formatted as RAID5. User capacity depends on system environment
Table 1: Model Comparison